Senior Backend Engineer – Remote, Scalable Systems

Temporal; United States; Remote; USD 140,000 - 210,000; Full time

Job summary

United States Digital Space LLC is seeking a Senior Engineer to design, build, and maintain large-scale Nexus backend services. You will own durable execution, async processing, and multi-tenant orchestration across on-prem and cloud offerings.

Join a fully remote team focused on reliability, scalable architecture, and transparent collaboration. Candidates should have strong distributed systems experience and API proficiency.

Qualifications

• 6+ years of production experience building highly scalable distributed systems.
• 2+ years developing customer-facing APIs and frameworks.
• Proficient in concurrent production code in Go, Java, or similar languages.

Responsibilities

• Design and implement core backend service features for Nexus.
• Provide unit, integration, and performance test coverage for your features.
• Document design choices and operational knowledge for deployment and operation.
• Provide service level logs, metrics, alerts, dashboards, and runbooks for production.

Skills

Distributed systems

APIs & Frameworks

Concurrency & multi-threading

Go/Java

Job description

United States Digital Space LLC is seeking a Senior Engineer to design, build, and maintain large-scale Nexus backend services. You will own durable execution, async processing, and multi-tenant orchestration across on-prem and cloud offerings.

Join a fully remote team focused on reliability, scalable architecture, and transparent collaboration. Candidates should have strong distributed systems experience and API proficiency.